XGL Device Pipeline Porting Guide - Sun Microsystems

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XGL Device Pipeline Porting Guide

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Solaris 2.5.1 Driver Developer AnswerBook

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XGL Device Pipeline Porting Guide

Cover
Credits
Contents
Figures
Tables
Preface
1 Introduction to XGL Loadable Interfaces
- Introduction to the XGL Product
- XGL Loadable Interfaces
2 Getting Started
- XGL Architecture From the Pipeline Point of View
- Issues to Consider Before You Begin Porting
- Porting Task
- Device Pipeline Makefiles
- Directory Structure for the XGL DDK
- Accessing External Files at Runtime
3 Pipeline Interface Classes
- Overview of the Pipeline Interface Classes
- Naming Your Device Pipeline
- Setting Up the Required Pipeline Interface Classes
- What Else You Should Know
- Description of Device-Dependent Virtual Functions
4 Handling Changes to Object State
- State Changes and the Device Pipeline
- Getting Attribute Values from the Context Object
- Getting Attribute Values from Objects Other Than the Context
- Getting Stroke Attribute Values from the Stroke Group Object
- Design Issues
5 Getting Information from XGL Objects
- What You Should Know About XGL Attribute Values
- Getting Attribute Values from the Context
- Getting Attribute Values from Other Objects
- Getting Information from a Transform Object
- Getting Attribute Values From the Stroke Group Object
- Non-API Interfaces Provided in API Objects
- Getting Information From the Device Object
6 View Model Derived Data
- Overview of View Model Derived Data
- Derived Data Items
- Overview of Derived Data's Implementation
- Accessing Derived Data
- Registration of Concerns
- Determining Whether Derived Items Have Changed
- Getting Derived Items
- Example of Detecting Changes and Getting Derived Items
- Current Coordinate System
7 Window System Interactions
- Overview of the XglDrawable
- Drawable Interfaces for the Device Pipeline
- Description of Drawable Interfaces
8 LI-3 Loadable Interfaces
- About the LI-3 Layer
- LI-3 Interfaces
- RefDpCtx
- PixRect Objects
9 LI-2 Loadable Interfaces
- About the LI-2 Layer
- What You Should Know About the Software Pipeline
- Data Input to the LI-2 Layer
- LI-2 Interfaces
10 LI-1 Loadable Interfaces
- About the LI-1 Layer
- LI-1 Interfaces
11 Error Handling
- Error Reporting for XGL Device Pipelines
12 Utilities
- 3D Utilities
- Bounding Box Utilities
- Copy Buffer Utilities
- Polygon Classification Utilities
- Polygon Decomposition Utilities
A Performance Tuning
- Finding the Performance Critical Paths
- Selecting Good Benchmarks
- Tuning Performance Critical Paths
- Tips and Techniques for Faster Code
B Changes to the Graphics Porting Interface at GPI 4.1
- Additions to the GPI
- Changes to the GPI
C Changes to the XGL Graphics Porting Interface at GPI 4.0
- Optimization of Device-Independent Operations
- Changes in Rendering Architecture
- Changes in State Handling
- Application Data Passed Directly to Pipelines
D Software Pipeline li1DisplayGcache
E Accelerating NURBS Primitives
Index
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